Search Result for "bone char":
Wordnet 3.0

NOUN (1)

1. black substance containing char in the form of carbonized bone; used as a black pigment;
[syn: bone black, bone char, animal black, animal charcoal]



WordNet (r) 3.0 (2006):

bone char
    n 1: black substance containing char in the form of carbonized
         bone; used as a black pigment [syn: bone black, bone
         char, animal black, animal charcoal]